\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{Reliability regressions\label{reliabilityregressions}}
\begin{tabular}{l*{6}{c}}
\hline\hline
            &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)}\\
            &\multicolumn{1}{c}{q\_star}&\multicolumn{1}{c}{q\_star}&\multicolumn{1}{c}{q\_star}&\multicolumn{1}{c}{q\_star}&\multicolumn{1}{c}{dv\_log}&\multicolumn{1}{c}{dv\_log}\\
            &        b/se&        b/se&        b/se&        b/se&        b/se&        b/se\\
\hline
main        &            &            &            &            &            &            \\
root\_pi\_w   &       0.038&       0.094&       0.025&       0.124&            &            \\
            &     (0.012)&     (0.027)&     (0.014)&     (0.034)&            &            \\
q\_0         &            &            &       0.616&      -1.683&            &            \\
            &            &            &     (0.648)&     (1.174)&            &            \\
pi\_log      &            &            &            &            &       0.109&       0.207\\
            &            &            &            &            &     (0.049)&     (0.106)\\
w\_log       &            &            &            &            &      -0.113&      -0.210\\
            &            &            &            &            &     (0.061)&     (0.099)\\
\_cons      &      -0.016&      -0.010&      -0.992&       2.699&       0.260&      -0.049\\
            &     (0.137)&     (0.258)&     (1.101)&     (1.897)&     (0.220)&     (0.346)\\
\hline
sigma       &            &            &            &            &            &            \\
\_cons      &       0.960&       0.984&       0.961&       0.964&            &            \\
            &     (0.054)&     (0.116)&     (0.054)&     (0.114)&            &            \\
\hline
N           &     299.000&      54.000&     299.000&      54.000&     299.000&      54.000\\
r2          &            &            &            &            &       0.103&       0.263\\
r2\_p        &       0.016&       0.073&       0.017&       0.087&            &            \\
\hline\hline
\end{tabular}
\end{table}
